#nextion enhanced

[arduinobasics]

Play a song using nothing but the sounds of the stepper motor rotating. By changing and setting the specific speed of the motor, you can play a specific note. Introduce a Nextion Enhanced display and an Arduino, and you can play what ever note you want. Your stepper motor just became a musical instrument.

[arduinobasics]

Nextion Enhanced Stepper Motor Piano Tutorial http://arduinobasics.blogspot.com.au/2017/08/nextion-enhanced-stepper-motor-piano.html